Finding the Third Proportional to 446,082 and 635,904

Step by Step Solution

1. Step 1: Write the proportion equation
   446,082 : 635,904 = 635,904 : x
2. Step 2: Convert to fraction form
   446,082/635,904 = 635,904/x
3. Step 3: Cross multiply
   446,082x = 635,904 × 635,904
4. Step 4: Simplify right side
   446,082x = 404,373,897,216
5. Step 5: Solve for x
   x = 404,373,897,216/446,082
6. Step 6: Final answer
   x = 906,501.26